I've heard the prostreets give out a rice burner buzzing sound above 3500 rpms... I don't know this for sure as I dont have them but the flowmasters I have do nothing of the sort.. just deep V-8ish growling...
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C5 Yellow Corvette Z06
- 402rwhp 392rwt
2003 Red Fire SVT Cobra
- Sold
2003 Torch Red Mach 1
- Sold
2003 Black Mach 1
- Sold
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